Obtaining chelate forms of microelements and chlorine-free water-soluble nitrogen-phosphorus-potassium fertilizers based on them
https://doi.org/10.29235/1561-8331-2022-58-2-191-202
Abstract
Totally water soluble compositions of NPK-fertilizers containing microelements in chelate form were developed. The methods of synthesis of chelate complexes of the most important microelements were optimized, the structure of obtained compounds was confirmed by X-ray phase analysis, IR-spectroscopy and elemental analysis. Obtained compositions of fertilizers are perspective for the incorporation on technical chlorophobic and fruit-berry crops using different agricultural machinery.
About the Authors
A. A. Ratko
Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus
Belarus
Belarus
Alexander A. Ratko - Ph. D. (Chemistry), Deputy Director, Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus.
9/1, Surganov Str., 220072, Minsk.
V. V. Shevchuk
Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus
Belarus
Belarus
Vyacheslav V. Shevchuk - Correspondent Member of the National Academy of Sciences of Belarus, D. Sc. (Chemistry), Head of the Laboratory, Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus.
9/1, Surganov Str., 220072, Minsk.
Yu. V. Duko
Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus
Belarus
Belarus
Yuliya V. Duko - Scientific Researcher, Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus.
9/1, Surganov Str., 220072, Minsk.
N. V. Kolbun
Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus
Belarus
Belarus
Natalia V. Kolbun - Researcher Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus.
9/1, Surganov Str., 220072, Minsk.
References
1. Dormeshkin O. B. Production of chlorine-free water-soluble complex fertilizers. Minsk, BSTU, 2006. Minsk, 2006. 248 p. (in Russian).
2. Verevkin E. L. Biological efficiency of microfertilizers in chelated form. Plodorodie [Fecundity Journal], 2006, vol. 28, no. 1, pp. 21-22 (in Russian).
3. Maksimenko E. P., Sheudzhen A. Kh., Kovalev V. S. Effect of “Reasil Universal” multicomponent fertilizer on rice yield Nauchnyy zhurnal KubGAU = Scientific Journal of KubSAU, 2014, no.102, pp. 346-358 (in Russian).
4. Lopez-Rayo S., Correas C., Lucena J. J. Novel chelating agents as manganese and zinc fertilizers: characterization, theoretical speciation and stability in solution. Chemical Speciation and Bioavailability, 2012, vol. 23, no. 3, pp. 147-158. https://doi.org/10.3184/095422912X13409631969915
5. Hummons Bob. E. Water soluble fertilizer having chelated micronutrients for use in fish ponds. Patent USA no US20060081028A1. Publ. date 20.04.2016.
6. Valberg S. Composition for use in agriculture and horticulture. Patent Russia no RU 2279802C2. Publ. date 10.03.2005 (in Russian).
7. Privalov F. I., Pavlovskii V. O., Pirogovskaya G. V., Buzevich T. V., Shanbanovich G. N. Application of liquid complex fertilizers at presowing processingt of seeds of winter rye. Pochvovedeniye i agrokhimiya = Soil science and agrochemistry, 2010, vol. 45, no. 2, pp. 81-88 (in Russian).
8. Gaisin I. A., Safiollin F. N., Galeev K. Kh. Optimal doses and methods of using microfertilizers of liquid fertilizer stimulating composition. Agrokhimicheskii vestnik = Agrochemical Herald, 2004, no. 6, рр. 14-15 (in Russian).
9. Gaisin I. A., Sagitova R. N., Khabibullin R. R. Microfertilizers in modern agriculture. Agrokhimicheskiy vestnik = Agrochemical Herald, 2010, no. 6, рр. 13-15 (in Russian).
10. Afonin E. G. Method for obtaining salts of copper (II) with dicarboxylic acids. Patent Russia no RU 2256648C1. Publ. date 20.07.2005 (in Russian).
11. Dubicki L., Harris C. M., Kokot E., Martin R. L. Magnetic studies with copper (II) salts. The structure of copper (II) a,ro-dicarboxylates and their amine derivatives. Inorganic Chemistry, 1966, vol. 5, no.1, p. 93. https://doi.org/10.1021/ic50035a023
12. Permitina G. V., Verevkin E. L. Method for obtaining of iron chelate concentrated solution and iron chelate. Patent Russia no RU 2278868С1. Publ. date 27.06.2006 (in Russian).
13. David A. Wilson, Freddie Griffin. Method of preparing a manganese chelate having improved properties. Patent USA no US 4322361A. Publ. date 30.03.1982.
14. Korenberg, C. Corrosion on metallic tokens stored in polyurethane foam. Studies in conservation, 2006, vol. 51, no 1, pp. 1-10. https://doi.org/10.2307/20619421
15. Chao Zhang, Shuai Wang, Zhan-fang Cao, Hong Zhong. Kinetics and mechanism of one-step reductive leaching of manganese oxide ores by EDTA/EDTA-2Na. Physicochemical Problems of Mineral Processing, 2018, vol. 54, no 3, рр. 858-867. https://doi.org/10.5277/ppmp1887
16. Omar B. Ibrahim. Complexes of urea with Mn (II), Fe (III), Co (II), and Cu (II) metal ions. Advances in applied science research, 2012, vol. 3, no 6, pp. 3522-3539. https://doi.org/10.1155/2020/1745236
17. Shemet A. M. Fateev A. I. Influence of physical and physico-chemical properties of soils on the bioavailability of microelements. Pochvovedeniye i agrokhimiya = Soil science and agrochemistry, 2016, vol. 57, no. 2, pp. 106-113 (in Russian).
18. Romanova T. A. Informativeness of soils in Belarus (analytical review). Pochvovedeniye i agrokhimiya = Soil science and agrochemistry, 2016, vol. 57, no. 2, pp. 135-157 (in Russian).
Review
Views: 684
Email this article 